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mpv/video/out/opengl/osd.h

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vo_gl3: move OSD code to gl_osd.c Other OpenGL-using VOs can use this. gl_osd.c includes some code for vo_gl.c. The next commit actually makes use of it.
2012-10-03 16:25:41 +00:00
#ifndef MPLAYER_GL_OSD_H
#define MPLAYER_GL_OSD_H
#include <stdbool.h>
#include <inttypes.h>
vo_opengl: remove gl_ prefixes from files in video/out/opengl This is a bit redundant with the name of the directory itself, and not in line with existing naming conventions.
2015-08-29 02:12:56 +00:00
#include "utils.h"
Rename sub.c/.h to osd.c/.h This was way too misleading. osd.c merely calls the subtitle renderers, instead of actually dealing with subtitles.
2013-11-24 11:58:06 +00:00
#include "sub/osd.h"
vo_gl3: move OSD code to gl_osd.c Other OpenGL-using VOs can use this. gl_osd.c includes some code for vo_gl.c. The next commit actually makes use of it.
2012-10-03 16:25:41 +00:00
vo_opengl: refactor shader generation (part 1) The basic idea is to use dynamically generated shaders instead of a single monolithic file + a ton of ifdefs. Instead of having to setup every aspect of it separately (like compiling shaders, setting uniforms, perfoming the actual rendering steps, the GLSL parts), we generate the GLSL on the fly, and perform the rendering at the same time. The GLSL is regenerated every frame, but the actual compiled OpenGL-level shaders are cached, which makes it fast again. Almost all logic can be in a single place. The new code is significantly more flexible, which allows us to improve the code clarity, performance and add more features easily. This commit is incomplete. It drops almost all previous code, and readds only the most important things (some of them actually buggy). The next commit will complete it - it's separate to preserve authorship information.
2015-03-12 20:57:54 +00:00
struct mpgl_osd *mpgl_osd_init(GL *gl, struct mp_log *log, struct osd_state *osd);
vo_gl3: move OSD code to gl_osd.c Other OpenGL-using VOs can use this. gl_osd.c includes some code for vo_gl.c. The next commit actually makes use of it.
2012-10-03 16:25:41 +00:00
void mpgl_osd_destroy(struct mpgl_osd *ctx);
vo_opengl: refactor shader generation (part 1) The basic idea is to use dynamically generated shaders instead of a single monolithic file + a ton of ifdefs. Instead of having to setup every aspect of it separately (like compiling shaders, setting uniforms, perfoming the actual rendering steps, the GLSL parts), we generate the GLSL on the fly, and perform the rendering at the same time. The GLSL is regenerated every frame, but the actual compiled OpenGL-level shaders are cached, which makes it fast again. Almost all logic can be in a single place. The new code is significantly more flexible, which allows us to improve the code clarity, performance and add more features easily. This commit is incomplete. It drops almost all previous code, and readds only the most important things (some of them actually buggy). The next commit will complete it - it's separate to preserve authorship information.
2015-03-12 20:57:54 +00:00
void mpgl_osd_set_options(struct mpgl_osd *ctx, bool pbo);
void mpgl_osd_generate(struct mpgl_osd *ctx, struct mp_osd_res res, double pts,
vo_opengl: draw subtitles directly onto the video This has a number of user-visible changes: 1. A new flag blend-subtitles (default on for opengl-hq) to control this behavior. 2. The OSD itself will not be color managed or affected by gamma controls. To get subtitle CMS/gamma, blend-subtitles must be used. 3. When enabled, this will make subtitles be cleanly interpolated by :interpolation, and also dithered etc. (just like the normal output). Signed-off-by: wm4 <wm4@nowhere>
2015-03-23 01:42:19 +00:00
int stereo_mode, int draw_flags);
vo_opengl, osd: allow osc.lua to react faster on resizes Glitches when resizing are still possible, but are reduced. Other VOs could support this too, but don't need to do so. (Totally avoiding glitches would be much more effort, and probably not worth the trouble. How about you just watch the video the player is playing, instead of spending your time resizing the window.)
2016-03-21 21:23:41 +00:00
void mpgl_osd_resize(struct mpgl_osd *ctx, struct mp_osd_res res, int stereo_mode);
vo_opengl: refactor shader generation (part 1) The basic idea is to use dynamically generated shaders instead of a single monolithic file + a ton of ifdefs. Instead of having to setup every aspect of it separately (like compiling shaders, setting uniforms, perfoming the actual rendering steps, the GLSL parts), we generate the GLSL on the fly, and perform the rendering at the same time. The GLSL is regenerated every frame, but the actual compiled OpenGL-level shaders are cached, which makes it fast again. Almost all logic can be in a single place. The new code is significantly more flexible, which allows us to improve the code clarity, performance and add more features easily. This commit is incomplete. It drops almost all previous code, and readds only the most important things (some of them actually buggy). The next commit will complete it - it's separate to preserve authorship information.
2015-03-12 20:57:54 +00:00
enum sub_bitmap_format mpgl_osd_get_part_format(struct mpgl_osd *ctx, int index);
struct gl_vao *mpgl_osd_get_vao(struct mpgl_osd *ctx);
void mpgl_osd_draw_part(struct mpgl_osd *ctx, int vp_w, int vp_h, int index);
vo_rpi: redraw subtitles only on change Since vo_rpi uses MMAL for video output, which is completely independent from the GLES overlay, we can just not redraw the GLES screen if subtitles do not change. (As a furhter optimization, the dispmanx overlay could be removed if nothing is visible. But I'm not sure if adding and removing the overlay frequently is a good idea for performance, so this could just as well go the other way.)
2015-08-18 20:59:22 +00:00
int64_t mpgl_get_change_counter(struct mpgl_osd *ctx);
VO, sub: refactor Remove VFCTRL_DRAW_OSD, VFCAP_EOSD_FILTER, VFCAP_EOSD_RGBA, VFCAP_EOSD, VOCTRL_DRAW_EOSD, VOCTRL_GET_EOSD_RES, VOCTRL_QUERY_EOSD_FORMAT. Remove draw_osd_with_eosd(), which rendered the OSD by calling VOCTRL_DRAW_EOSD. Change VOs to call osd_draw() directly, which takes a callback as argument. (This basically works like the old OSD API, except multiple OSD bitmap formats are supported and caching is possible.) Remove all mentions of "eosd". It's simply "osd" now. Make OSD size per-OSD-object, as they can be different when using vf_sub. Include display_par/video_par in resolution change detection. Fix the issue with margin borders in vo_corevideo.
2012-10-19 17:25:18 +00:00
vo_gl3: move OSD code to gl_osd.c Other OpenGL-using VOs can use this. gl_osd.c includes some code for vo_gl.c. The next commit actually makes use of it.
2012-10-03 16:25:41 +00:00
#endif